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Antenna Biconical: Ọrụ maka Ngwa Broadband Omnidirectional

Ọ bụrụ na ị banyela n'ime ụlọ nyocha ule EMC ma ọ bụ rụọ ọrụ na sistemụ nlekota wideband, o nwere ike ị hụtụlaeriri biconicalNá mmalite, ọdịdị ya dị ka nke e ji eriri ụta mee pụtara ìhè—ihe abụọ dị ka kọnịl na-eche ibe ha ihu, e tinyere ha n'etiti. Mana e wezụga ọdịdị pụrụ iche ya, e nwere imewe nke na-edozi otu n'ime ihe ịma aka ndị bụ isi na injinịa antenna: iru arụmọrụ na-aga n'ihu n'ọtụtụ ugboro dị iche iche.

Otu O Si Arụ Ọrụ

A pụrụ iche na antenna biconical dị ka ihe na-aga n'ihu nke eriri nnyefe kwesịrị ekwesị. Chee echiche iwere eriri waya abụọ wee jiri nwayọọ nwayọọ na-agbagọ ndị na-eduzi ya gaa n'èzí ruo mgbe ha mepụtara cones—nke ahụ bụ isi echiche ahụ. Mgbanwe a na-aga n'ihu site na ebili mmiri nduzi gaa na ebili mmiri oghere efu bụ ihe na-enye biconical ọdịdị ya sara mbara.

Eserese atụmatụ nke antenna biconical

N'adịghị ka antenna resonant nke na-arụ ọrụ nke ọma naanị nso otu ugboro kpọmkwem, geometry nke biconical na-enye ya ohere ịgbasa nke ọma n'ofe ọtụtụ octaves. Akụkụ nke cones na-ekpebi impedance njirimara, ebe ogologo na-edobe oke obere ugboro - cones ndị dị ogologo pụtara obere ugboro.

Uru Ndị Dị Mkpa

1. Ọrụ nke eriri sara mbara nke ukwuu: Nke a bụ ihe pụrụ iche nke eriri sara mbara. Otu eriri nwere ike ikpuchi oke ugboro ole nke 10:1 ma ọ bụ karịa—site na iri MHz ruo ọtụtụ GHz. Maka sistemụ ndị chọrọ inyocha, nwalee, ma ọ bụ ikwurịta okwu n'ofe ọtụtụ eriri, otu eriri sara mbara nwere ike dochie ọtụtụ eriri sara mbara.

2. Usoro Omnidirectional na H-Plane: N'elu kwụ ọtọ, biconical na-egbukepụ egbukepụ n'otu ụzọ n'akụkụ niile - ihe dị mkpa maka ngwa dịka nnwale EMC ebe mgbama nwere ike ịbịa site n'akụkụ ọ bụla, ma ọ bụ maka sistemụ mgbasa ozi na nlekota nke chọrọ mkpuchi 360°.

3. Usoro Na-agbanwe Agbanwe n'Ugboro Ugboro: N'adịghị ka ụfọdụ antenna sara mbara nke na-agbanwe usoro radieshọn ha nke ukwuu site na ugboro ugboro, biconicals e mere nke ọma na-anọgide na-enwe ụkpụrụ kwụsiri ike - àgwà bara uru mgbe a na-emeghachi nha dị mkpa.

4. Ọrụ Dị Mfe, Dị Ike: Enweghị netwọk nhazi dị mgbagwoju anya ma ọ bụ ihe owuwu na-adịghị ike - naanị cone ígwè na nri. Nke a na-eme ka biconicals bụrụ ihe a pụrụ ịtụkwasị obi ma n'ebe nyocha na ebe a na-etinye ha n'èzí.

Ngwa Ndị A Na-ahụkarị

Nnwale EMC/EMI—Nke a bụ ikekwe ngwa kachasị. Biconicals bụ ngwaọrụ ọkọlọtọ maka mwepụta ikuku na nnwale mgbochi site na 30 MHz ruo 1 GHz na karịa. Ọdịdị broadband ha na-enye ohere ka a na-enyocha ugboro ugboro ngwa ngwa na-enweghị mgbanwe antenna.

Nlekọta Spectrum——Maka ụlọ ọrụ gọọmentị na ndị ọrụ telecom na-enyocha redio, biconicals na-enye mkpuchi na-aga n'ihu n'ọtụtụ eriri, na-ejide akara ndị eriri dị warara nwere ike ghara inwe.

Nkwukọrịta Broadband——Na sistemụ chọrọ mkpuchi omnidirectional n'ofe oke ugboro ole dị iche iche—dịka redio agha ma ọ bụ njikọ data ọtụtụ band—biconicals na-enye ngwọta otu antenna.

Ntụle Ike Ubi——Maka nyocha saịtị na nkwenye mkpuchi, ụkpụrụ kwụsiri ike nke biconicals na nzaghachi broadband na-eme ka ha bụrụ ngwaọrụ nha a pụrụ ịtụkwasị obi.

Ihe Ndị A Ga-atụle n'Imepụta Ihe

Ndị biconical bara uru na-ejikarị waya cone ma ọ bụ efere triangular kama iji ígwè siri ike belata ibu na ibu ikuku. Maka nrụnye n'èzí, radomes na-echebe megide ihu igwe. Ebe nri chọrọ nhazi nke ọma iji nọgide na-enwe nguzozi na ndakọrịta mgbochi - a na-enwetakarị ya site na baluns ma ọ bụ nri coaxial nwere ndị na-eduzi etiti pụrụ iche.

Antenna biconical enwetawo ọnọdụ ya dị ka ngwaọrụ a pụrụ ịtụkwasị obi na ụlọ nyocha EMC, ọdụ nlekota, na sistemụ nkwukọrịta n'ụwa niile. Ngwọta ya mara mma maka nsogbu mkpuchi wideband - site na iji geometry kama sekit dị mgbagwoju anya - na-egosipụta eziokwu injinia miri emi: mgbe ụfọdụ ụdị kachasị mfe na-arụ ọrụ kacha mma.

Na RFMiso, anyị na-ejikọta imewe a nwalere oge na mmepụta ziri ezi na ihe ọgbara ọhụrụ iji nye antenna biconical nke na-emezu ihe achọrọ taa - ma n'ime ụlọ nyocha ma ọ bụ n'èzí ubi.

RFMisoAntenna Biconical | Mkpuchi obosara, ụkpụrụ kwụsiri ike, dị njikere ibufe:

RM-BCA18-2

RM-BCA812-2

RM-BCA107145-4

RM-BCA1730-4

RM-BCA245-3

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Oge ozi: Maachị-12-2026

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